From ea3e15d5d38deea40f13485cf910a4e118f9b8b4 Mon Sep 17 00:00:00 2001
From: Lynix <lynix680@gmail.com>
Date: Fri, 5 Jun 2015 14:12:36 +0200
Subject: [PATCH] Core/Signal: Add Connect helpers

Former-commit-id: aae537bdc764b66735356a1d335be4b468eb9f77
---
 include/Nazara/Core/Signal.hpp |  2 ++
 include/Nazara/Core/Signal.inl | 20 ++++++++++++++++++++
 2 files changed, 22 insertions(+)

diff --git a/include/Nazara/Core/Signal.hpp b/include/Nazara/Core/Signal.hpp
index 2c1b54231..f0766a268 100644
--- a/include/Nazara/Core/Signal.hpp
+++ b/include/Nazara/Core/Signal.hpp
@@ -20,6 +20,8 @@ class NzSignal
 		~NzSignal() = default;
 
 		void Connect(const Callback& func);
+		template<typename O> void Connect(O& object, void (O::*method)(Args...));
+		template<typename O> void Connect(O* object, void (O::*method)(Args...));
 
 		void operator()(Args&&... args);
 
diff --git a/include/Nazara/Core/Signal.inl b/include/Nazara/Core/Signal.inl
index db6de027f..e9b106483 100644
--- a/include/Nazara/Core/Signal.inl
+++ b/include/Nazara/Core/Signal.inl
@@ -12,6 +12,26 @@ void NzSignal<Args...>::Connect(const Callback& func)
 	m_callbacks.push_back(func);
 }
 
+template<typename... Args>
+template<typename O>
+void NzSignal<Args...>::Connect(O& object, void (O::*method) (Args...))
+{
+    return Connect([&object, method] (Args&&... args)
+    {
+        return (object .* method) (std::forward<Args>(args)...);
+    });
+}
+
+template<typename... Args>
+template<typename O>
+void NzSignal<Args...>::Connect(O* object, void (O::*method)(Args...))
+{
+    return Connect([object, method] (Args&&... args)
+    {
+        return (object ->* method) (std::forward<Args>(args)...);
+    });
+}
+
 template<typename... Args>
 void NzSignal<Args...>::operator()(Args&&... args)
 {